Variety traits
Solanum tuberosum L.
Potato yield is a key economically valuable trait measured in tonnes or centners per hectare based on the commercial fraction of tubers.
In the reference 733 varieties crop Potato, where this is mentioned in the description.
In potato variety testing, tubers weighing over 40 g or having a diameter exceeding 40 mm are considered commercial. Yield is recorded on test plots in multiple replicates, with the total weight and fractional composition being documented, after which the performance of the tested variety is compared with the standard for the specific soil and climatic zone.
The average yield in temperate latitudes is 250–300 c/ha; however, the figures vary significantly depending on the maturity group and external conditions. Early-maturing varieties typically yield less than late-maturing ones in terms of total harvest, as the latter have a longer period for tuber biomass accumulation.
The realization of genetic yield potential depends on the quality of seed material, adherence to agronomic practices, nutrient availability, and water management. Potatoes are most demanding of moisture during the tuberization phase, when high temperatures can halt growth and significantly reduce productivity.
General information about the subject — on the page Yield.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Solanum tuberosum L. · Potato
Saatzucht Fritz Lange KG, Saatzucht Fritz Lange KG
Solanum tuberosum L. · Potato
Winfried Lange, Frank Lange
Solanum tuberosum L. · Potato
Teagasc Oak Park Research Centre
Solanum tuberosum L. · Potato
Station Recherche du Comité Nord (GIE)
Solanum tuberosum L. · Potato
Wolfgang Walter
Solanum tuberosum L. · Potato
DANESPO A/S
Solanum tuberosum L. · Potato
NORIKA Nordring- Kartoffelzucht- und Ver
Solanum tuberosum L. · Potato
Sudkartoffel GmbH
Solanum tuberosum L. · Potato
QVFOODS FLEET ESTATE OFFICE
Solanum tuberosum L. · Potato
Winfried Lange, Frank Lange
Solanum tuberosum L. · Potato
van Loon, J.P.
Solanum tuberosum L. · Potato
Peter Leonard Oldenkamp
Solanum tuberosum L. · Potato
Teagasc Crops Research Centre
Solanum tuberosum L. · Potato
R.P.GRAVELAND
Solanum tuberosum L. · Potato
Plant Breeding International Cambridge Limited (GB)
Solanum tuberosum L. · Potato
V.B.B. FONDS
Solanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico B.V.
Solanum tuberosum L. · Potato
PLANT BREEDING INTERNATIONAL CAMBRIDGE
Solanum tuberosum L. · Potato
The James Hutton Institute
Solanum tuberosum L. · Potato
NIEDERS KARTOFFELZ
Solanum tuberosum L. · Potato
Kartoffelzucht Böhm GmbH & Co. KG (DE)
Solanum tuberosum L. · Potato
Potato Marketing Board Edinbourgh Maner Place (UK)
Solanum tuberosum L. · Potato
Wolfgang Walter, NORIKA-Nordring-Kartoffelzucht- und Vermehrungs-GmbH Gross Luesewitz
Solanum tuberosum L. · Potato
STET Holland BV, Netherlands